A compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.6 is selected from the group consisting of halogen, --CH.sub.3, fluorine and chlorine, R.sub.9 and R.sub.11 together form a second bond at 9(11) or R.sub.9 is hydrogen or fluorine and R.sub.11 is selected from the group consisnting of hydrogen, --OH and .dbd.O, the dotted lines in rings A and B indicate a possible additonal bond at 1(2) and 6(7), R.sub.17 is hydrogen or acyl or an organic carboxylic acid of 1 to 18 carbon atoms, R'.sub.17 is ##STR2## Z is selected from the group consisting of a single bond, alkylene of 1 to 5 carbon atoms and alkenylene and alkynylene of 2 to 5 carbon atoms, P is pyrimidinyl or pyridyl optionally substituted with one or two individual members of the group consisting of --NH.sub.2, alkylamino, dialkylamino and aminated 5- or 6- membered heterocycles optionally substituted with alkyl of 1 to 3 carbon atoms and its non-toxic, pharmaceutically acceptable acid addition salts having anti-inflammatory and anti-oxidation activity.
该化合物是从下列化合物组中选择的化合物:其中R.sub.6选自卤素,--CH.sub.3,
氟和
氯的组,R.sub.9和R.sub.11共同在9(11)处形成第二个键,或者R.sub.9是氢或
氟,R.sub.11选自氢,--OH和.dbd.O的组,环A和B中的虚线表示可能在1(2)和6(7)处有额外的键,R.sub.17是氢或1至18个碳原子的酰基或有机
羧酸,R'.sub.17是##STR2## ,Z选自单键,1至5个碳原子的烷基,以及2至5个碳原子的烯基和炔基,P是
嘧啶基或
吡啶基,可以选择地用--NH.sub.2,烷基
氨基,二烷基
氨基和含有1至3个碳原子的烷基的
氨基化5-或6-成员杂环取代,以及其无毒,药学上可接受的酸盐,具有抗炎和抗氧化活性。